RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Viewsonic PRO8520HD, 5000 ANSI lumens, DLP, 1080p (1920x1080), 8000:1, 16:9, 762 - 7620 mm (30 - 300") Viewsonic PRO8520HD. Projector helderheid: 5000 ANSI lumens, Projectietechnologie: DLP, Projector native resolution: 1080p (1920x1080). Type lichtbron: Lamp, Levensduur van de lichtbron: 2500 uur, Levensduur van de lichtbron (besparingsmodus): 3000 uur. Zoomverhouding: 1.5:1, Throw ratio: 1.41 - 2.12:1. Formaat analoog signaal: NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM..., Ondersteunde video-modi: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Soort serieële aansluiting: RS-232